This occurs when using the session queue. I have read the other posts pertaining to this problem, but none of the solutions are working for me.

The Problem--------------If I set up a Session Queue and execute "transfer" everything is fine until the currently transfering file is completed. The file is transffered completely (every byte), but before it is removed from the Session Queue I get this message immediately:

An established connection was aborted by the software in your host machine. Connection closed.

There is no pause between the file completing and the disconnect. This seems to rule out a server timeout. I have replicated this error with a 120s server timeout. I have my resume settings set to "resume" by default on file exist. Once I press "transfer" again the file is compared and then skipped.

The problem occurs with every item in my queue that is "large". I am transferring mostly 60MB files, smaller text files seem to transfer fine. Although this is not always the case. In other words:

Large Files: 100% repeatableSmall Files: not consistently repeatable

Your help would be greatly appreciated. I have been using SmartFTP for a long time now, well over a year. This problem has only started since about December after a regular update. Although I cant remember which version. If there is an older build I would like to try it and see if it has the same error.